组距_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题名词解释

组距

答案

参考答案：

指每个组变量值中的最大值与最小值之差

补全对话，情景问答

句子配对。

( )1. Which city are you from?
( )2. Where are you from?
( )3. Do you speak French?
( )4. Can you speak Japanese?
( )5. Where's your brother?

A. No, I can speak a little Chinese.
B. He's in New York.
C. I'm from Shanghai.
D. Yes, I do.
E. We're from the USA.

名词解释

广义的消费者保护法